10 20 30 40 50 60 CUCUGGAGUUCUUCUGUA - -| GU C A UUUACC GGC UG UAU UGUUAAUGCUAAU GUG UAGGGGUU \ CCG AC AUG ACAAUUACGAUUA UAC AUCCUCAG U UACACUUAAGACCAUUCU U U^ UC - - UCAGUC . 110 100 90 80 70